Answer:
y=50x+100
Step-by
I am not really sure i will show you a screenshot
Let

be the ellipsoid with equation

so that the volume of

is given by the triple integral

Consider the augmented spherical coordinates given by the identities

Computing the Jacobian, we find that the volume element is given by

so that the volume integral can be written as
Answer:

Step-by-step explanation:
120 degrees is one third of the whole circle, or 
Answer:
y= 6x^5 is the answer you are looking for.
Basically, this is saying that 80% of (x) = 2 so you have know what the whole would be. It would be 2.5 because 80% of 2.5 is 2. So because you are subtracting 7 from v to get 2.5, you have to add 2.5 to 7 to get v. V=9.5